$117+ Cheap flights from Portland, ME to Philadelphia (PWM - PHL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PHL
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Philadelphia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Portland to Philadelphia are usually found in October or January, booked 22 days in advance, depart on a Wednesday or Thursday and return on a Saturday
Cheap flight deals from Portland to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to PhiladelphiaExplore the most affordable flight options available from Portland to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Portland to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:09 pm -
1 stop20h 20m
Tue 11/179:30 am -
1 stop6h 54m
Deal found 9/7![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:09 pm -
1 stop6h 15m
Wed 11/119:30 am -
1 stop6h 54m
Deal found 9/4![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:09 pm -
1 stop23h 15m
Mon 11/97:20 pm -
1 stop21h 04m
Deal found 9/4![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:09 pm -
1 stop20h 20m
Fri 10/305:59 pm -
1 stop23h 52m
Deal found 9/8![Multiple Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:05 pm -
1 stop21h 35m
Sat 10/36:00 pm -
Nonstop1h 38m
Deal found 9/5![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:06 pm -
1 stop25h 34m
Sun 10/48:15 pm -
Nonstop1h 40m
Deal found 9/8![American Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:10 pm -
1 stop46h 47m
Sun 12/134:45 pm -
Nonstop1h 32m
Deal found 9/4![American Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:15 am -
2 stops9h 00m
Tue 11/175:25 am -
2 stops9h 20m
Deal found 9/7![Southwest logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:28 pm -
2 stops12h 11m
Mon 12/143:41 pm -
1 stop17h 40m
Deal found 9/7![Multiple Airlines logo]()
$309
Best flights from Portland to PhiladelphiaDiscover carefully curated flight deals from Portland to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Portland to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:55 pm -
2 stops9h 20m
Fri 10/303:20 pm -
2 stops8h 35m
Deal found 9/8![Southwest logo]()
$320
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am -
1 stop6h 25m
Tue 10/1311:05 am -
1 stop7h 38m
Deal found 9/9![United Airlines logo]()
$557
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:40 pm -
2 stops9h 25m
Sun 12/131:50 pm -
2 stops10h 00m
Deal found 9/7![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:25 am -
2 stops13h 35m
Wed 11/115:25 am -
2 stops9h 20m
Deal found 9/4![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:25 pm -
2 stops8h 30m
Sun 10/2511:15 am -
2 stops12h 40m
Deal found 9/4![Southwest logo]()
$452
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:31 am -
1 stop5h 48m
Wed 11/41:16 pm -
1 stop8h 35m
Deal found 9/8![United Airlines logo]()
$557
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:25 am -
2 stops11h 40m
Sun 11/151:50 pm -
2 stops10h 00m
Deal found 9/4![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:25 am -
2 stops11h 40m
Sat 1/25:25 am -
2 stops7h 00m
Deal found 9/5![Southwest logo]()
$493
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:40 am -
2 stops9h 00m
Sun 9/271:15 pm -
2 stops9h 45m
Deal found 9/5![Southwest logo]()
$511
This Southwest deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:20 am -
2 stops9h 20m
Sat 10/1010:15 am -
2 stops12h 00m
Deal found 9/6![Southwest logo]()
$511
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am -
1 stop8h 10m
Sun 10/182:45 pm -
1 stop8h 20m
Deal found 9/7![Southwest logo]()
$530
Last-minute flights from Portland to PhiladelphiaDiscover last-minute flight deals from Portland to Philadelphia. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Philadelphia. Data last updated September 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:05 pm -
1 stop21h 35m
Sat 9/266:00 pm -
Nonstop1h 38m
Deal found 9/5![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:05 pm -
1 stop21h 35m
Sat 10/36:00 pm -
Nonstop1h 38m
Deal found 9/5![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:06 pm -
1 stop25h 34m
Sun 10/48:15 pm -
Nonstop1h 40m
Deal found 9/8![American Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:09 pm -
1 stop20h 20m
Tue 10/2712:36 pm -
2 stops20h 32m
Deal found 9/5![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:09 pm -
1 stop20h 20m
Fri 10/305:59 pm -
1 stop23h 52m
Deal found 9/8![Multiple Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:35 am -
1 stop6h 25m
Fri 10/303:20 pm -
2 stops8h 35m
Deal found 9/8![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:30 am -
1 stop8h 10m
Fri 10/301:55 pm -
1 stop8h 00m
Deal found 9/8![Southwest logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:48 am -
1 stop13h 54m
Sun 11/112:36 pm -
2 stops25h 21m
Deal found 9/4![Multiple Airlines logo]()
$334
One-way flights from Portland to PhiladelphiaSearch for one-way flight options from Portland to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Portland to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:09 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:09 pm -
1 stop20h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:09 pm -
1 stop20h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:28 pm -
2 stops24h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:12 pm -
1 stop29h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:09 pm -
2 stops38h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$145
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:30 am -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:12 pm -
1 stop29h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$150
Find flight deals from Portland to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $228 (Kiwi.com) |
One-way from | $117 (Kiwi.com) |
Popular in | August |
Cheapest in | October |
Average price | $507 |
Good round-trip deal | $371 or less |
Good one-way deal | $211 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Portland to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandPhiladelphia
PWM Portland - PHL Philadelphia
PWMPHL
Portland
Thu 10/29
5:20 am-2:40 pm
2 stops9h 20m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
PortlandPhiladelphia
PWM Portland - PHL Philadelphia
PWMPHL
Portland
Sat 10/3
5:35 am-3:25 pm
2 stops9h 50m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$207
PortlandPhiladelphia
PWM Portland - PHL Philadelphia
PWMPHL
Portland
Thu 11/5
1:40 pm-11:05 pm
2 stops9h 25m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$207
PortlandPhiladelphia
PWM Portland - PHL Philadelphia
PWMPHL
Portland
Fri 10/16
3:53 pm-6:15 pm
3 stops26h 22m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$211
Quickest round-trip
PortlandPhiladelphia
PWM Portland - PHL Philadelphia
PWMPHL
Portland
Wed 10/21
11:35 am-6:00 pm
1 stop6h 25m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$241
PortlandPhiladelphia
PWM Portland - PHL Philadelphia
PWMPHL
Portland
Fri 3/5
3:55 pm-11:20 pm
1 stop7h 25m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$271
PortlandPhiladelphia
PWM Portland - PHL Philadelphia
PWMPHL
Portland
Sat 3/6
5:15 am-3:50 pm
2 stops10h 35m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$276
PortlandPhiladelphia
PWM Portland - PHL Philadelphia
PWMPHL
Portland
Sat 9/19
5:40 am-3:00 pm
2 stops9h 20m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
PortlandPhiladelphia
PWM Portland - PHL Philadelphia
PWMPHL
Portland
Thu 10/8
5:20 am-2:40 pm
2 stops9h 20m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$295
PortlandPhiladelphia
PWM Portland - PHL Philadelphia
PWMPHL
Portland
Tue 9/22
5:45 am-2:05 pm
2 stops8h 20m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$295
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Portland to Philadelphia
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Philadelphia in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Portland, Maine-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Portland with our price prediction graph.
PWM-PHL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Philadelphia
How far ahead should I book a flight from Portland, Maine to Philadelphia?
Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland, Maine to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Portland, Maine to Philadelphia?
Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Philadelphia (average of $411). Flying from Portland, Maine to Philadelphia in August is currently the most expensive (average of $565). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PWM to PHL?
Find hourly flight availability from Portland to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 9, 2026.
It’s optimal to fly from Portland, Maine to Philadelphia in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from Portland, Maine to Philadelphia?
Use this chart to determine the cheapest time to fly round-trip from Portland to Philadelphia. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Portland, Maine to Philadelphia flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated September 9, 2026.
Get a feel of what it's like to fly with American Airlines from Portland to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Entertainment
6.8
Food
6.4
Boarding
7.5
Crew
7.9
Overall
7.1
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Comfort
7.2
Entertainment
6.8
Food
6.4
Boarding
7.5
Crew
7.9
Overall
7.1
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Related info for your journey
Find useful and relevant information for your journey from Portland to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
Reading
King of Prussia
Camden
Wildwood Crest
Cherry Hill
Ocean City
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Vineland
Millville
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Portland and Philadelphia flights
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Other flights from Portland
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Top airline flying from Portland to Philadelphia
Discover the top airline that operate flights from Portland to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$371 | Average$510 | FlexibilityNo cancel fee | On-time71% |